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Carbon Bio-Sequestration Within The Phytoliths Of Economic Bamboo Species, Jeffrey Parr, Leigh Sullivan, Bihua Chen, Gongfu Ye, Zheng Wiepeng

Jeffrey Parr

The rates of carbon bio-sequestration within silica phytoliths of the leaf litter of 10 economically important bamboo species indicates that (a) there is considerable variation in the content of carbon occluded within the phytoliths (PhytOC) of the leaves between different bamboo species, (b) this variation does not appear to be directly related to the quantity of silica in the plant but rather the efficiency of carbon encapsulation by the silica. The PhytOC content of the species under the experimental conditions ranged from 1.6% to 4% of the leaf silica weight. The potential phytolith carbon bio-sequestration rates in the leaf-litter component …